https://plctoolboxsupply.com/product/new-sentrol-industrial-341-b3t-12j-safety-interlock-switch-48v-ac-dc-341-bt/
NEW SENTROL INDUSTRIAL 341-B3T-12J SAFETY INTERLOCK SWITCH 48V AC/DC 341-BT - PLC Toolbox Supply
https://www.lobeco.nl/nl/producten/inbraakbeveiliging/sentrol/groups/g+c+view
Sentrol - Inbraakbeveiliging - Producten | Lobeco
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